Maintenance - SPARKY PMB 1632 Instrucciones De Uso

Switching off: Press ON/OFF switch 4 once and
release it immediately.
MOUNTING THE ACESSORIES
The standard set includes backing pad 8b with
support and fixing flanges.
It is possible to deliver the power tool with differ-
ent accessories.
When mounting or dismounting polishing and
sanding tools (accessories) by screwing/un-
screwing onto the spindle, fix the polisher spin-
dle 1 by depressing the lock button 2 positioned
on the gear box.
WARNING: Never press the button 2
while the spindle is still rotating!
MOUNTING THE AUXILIARY HANDLE
AND THE GUARD
The auxiliary handle 5 must be always mounted
during any operation with the machine.
The auxiliary handle 5 is fastened to the gear
box by two bolts 7 and washers 6 under the
bolt heads. Screwing and unscrewing the bolts
is performed by an open end spanner SW22.
The handle orientation towards the machine de-
pends on the operator's convenience.
fLEXIBLE BACKING PAD
In order to mount the backing pad 8b with fixing
flange, place the support flange 14, the backing
pad 8b and the sandpaper 16 onto the spindle.
Tighten the fixing flange 15 using a pin span-
ner 10.
The backing pad 8 can be screwed directly onto
the spindle. The hook-and-loop operating tool
11 - sandpaper, can be fixed directly onto the
backing pad.
To dismount (unscrew) the backing pad use a
spanner when necessary.
8
EN
fIXING THE OPERATING TOOL TO THE
HOOK-AND-LOOP (VELCRO) BACKING
PAD
The operating tool fastened to the backing pad
shall be Ømin148. The operating tool shall be
aligned with the backing pad and care shall be
taken to ensure their coaxiality. Eccentrically
mounted operating tools cause wobbling and
vibrations.
WARNING: Use only pads with un-
damaged hook-and-loop system. Perform a
trial test for at least 30 sec at no load after
replacing the backing pad.
WARNING: Vibrating or otherwise
improperly rotating backing pads must be re-
placed immediately!
WIRE BRUSH
The machine can be operated with cup/wheel
wire brush with M14 thread.
Screw the wire brush onto the spindle 1 and
tighten it by the spanner.

Maintenance

WARNING: Always ensure that the
tool is switched off and unplugged before
attempting to perform inspection or mainte-
nance.
BRUSH REPLACEMENT
This power tool is equipped with auto-stop
brushes. When the carbon brushes are worn
out, the machine switches itself off. In this case
both brushes must be replaced simultaneously
with genuine brushes at SPARKY service centre
for warranty and post-warranty service.
PMB 1632 ● PMB 1655